baber/WOPTO huggingface dataset:
Patent AT-E220592-T1 (AT)
Inventor: PAN GUOXI
IPC: B23K35/40
Filed: 1997-05-28
Granted: 2002-08-15
Abstract: A high hardness and wear-resisting flux cored wire, wherein said core includes (in wt.%): molybdenum 1-10; tungsten 1-10; graphite 1-10; nickel 1-7; vanadium 2-10; chromium 20-40; sodium silicon fluoride (Na2SiF6) 5-15; niobite 1-10; boron 10-15; quartz 2-10; rare earth 1-8. These components are ground into powder and stirred thoroughly and then placed onto a steel strip with a thickness of 0.25-0.6 mm. The steel strip is extruded by an extrusion press into a wire which is finally drawn out by a wire drawing machine, and the high hardness and wear-resisting flux cored wire is thus obtained. The wire can be used for repairing welding cold roll with a hardness of HRC 62-65 without cracks.
Patent AT-E225823-T1 (AT)
Inventor: RIBARITS ELISABETH
IPC: C08J3/24
Filed: 1997-07-02
Granted: 2002-10-15
Abstract: A semiconducting, cross-linkable and silane-containing polymer composition is disclosed, as is a cable sheathing for an electric cable which, as semiconducting layer, includes the cross-linked polymer composition. The composition is based on ethylene and contains carbon black. Preferably, the polymer is a terpolymer of ethylene, a (meth)acrylate of an alcohol having 1-8 carbon atoms, such as methyl, ethyl or butyl acrylate, and an unsaturated silane compound, such as vinyltrimethoxy silane. The polymer composition is distinguished by the fact that the carbon black has a specific surface area of approximately 30-80 m2/g, which reduces the problems associated with undesirable cross-linking of the polymer composition, for instance in extrusion.
Patent AT-E361056-T1 (AT)
Inventor: SCANCARELLA NEIL
IPC: C12N1/16
Filed: 1997-08-07
Granted: 2007-05-15
Abstract: A lip treatment containing a bioyeast ingredient, such as a live yeast cell derivative, and a suitable carrier. The live yeast cell derivative is produced by lysing and concentrating the cell contents of yeast cells subjected to an extended period of non-lethal stress such as is induced by exposure to certain wavelengths of ultraviolet light. The lip treatment rapidly moisturizes, smoothes, and heals the lips, and provides for rapid exfoliation of chapped cells on the lips. Thus, the treated lips are restored to a soft and supple condition.
Patent AT-E499119-T1 (AT)
Inventor: MUSCHLER GEORGE
IPC: A61F2/00
Filed: 1997-07-03
Granted: 2011-03-15
Abstract: The present invention provides a new and improved method for preparing a composite bone graft. The method comprises providing a bone marrow aspirate suspension and passing the bone marrow aspirate suspension through a porous, biocompatible, implantable substrate (12) to provide a composite bone graft having an enriched population of connective tissue progenitor cells. Because the method is preferably performed intraoperatively, it reduces the number of occasions the graftee must undergo invasive procedures. The invention also relates to an improved composite bone graft prepared according to the presen t method. The improved composite graft comprises an enriched population of connective tissue progenitor cells and a greater number of connective tissue progenitor cells per unit volume than that found in the original bone marrow aspirate. The present invention also relates to a kit comprising the apparat us (10) used for preparing the composite bone graft.
Patent AT-E219382-T1 (AT)
Inventor: WESTON TERENCE EDWARD
IPC: C03B23/049
Filed: 1997-09-22
Granted: 2002-07-15
Abstract: A method and apparatus are described for making an article such as the body of a needleless injector capsule, from a formable material, such as glass, the article having a cavity communicating with the exterior via an orifice. A blank having an open end is mounted on a first forming tool, and the open end is engaged by a second forming tool while an end region of the blank adjacent the open end is in a condition to permit it to be formed. One of the tools has a pin extending therefrom, and when the tools are brought together to form the end region into the desired shape the pin defines the orifice.
Patent AT-E199986-T1 (AT)
Inventor: DE COCK ETIENNE MARIE
IPC: B41J2/525
Filed: 1994-06-13
Granted: 2001-04-15
Abstract: A drum assembly comprises a hollow, cylindrical drum (234) carrying a photoconductive surface layer and, at each end of the drum (234), a flange (233) and a shaft (231) having a collar (232) fixed thereon which is sized to fit with clearance inside the flange (233) and which is secured thereto by adjustable fixing screws (235). Each flange (233) is over-sized with respect to the internal diameter of the hollow drum (234). The flange (233) is cooled before inserting it into the drum (234). The fixing screws (235) are adjusted to reduce the eccentricity of the drum assembly to a minimum. The drum assembly can be used as a rotatable endless surface means onto which a toner image can be formed in an electrostatographic single-pass multiple station printer. <IMAGE>
Patent AT-E221942-T1 (AT)
Inventor: DAPPEN PETER
IPC: E02F3/40
Filed: 1998-05-09
Granted: 2002-08-15
Abstract: The bars (1a-n, 2a-n) can pivot at their forward ends on a common spindle (8). Each bar can have a first straight section (1.1,2.1) horizontal in the middle rest position and onto which a second one (1.2,2.2) curving upwards joins. A third straight section (1.3,2.3) joins onto the second one in the tangential direction. Oscillation can be generated by a driven shaft (9), to which first and second groups of bars are coupled via axes (11,12) spaced apart.
Patent AT-E194787-T1 (AT)
Inventor: KOELKER WERNER
IPC: B23B27/14
Filed: 1998-05-13
Granted: 2000-08-15
Abstract: A method for influencing the swarf flow behaviour of tool surfaces in the region of cutting edges with swarf producing tools with a geometrically defined cutter, by laser irradiation of the tool surface, wherein with the help of the laser irradiation at least the faces at a slight distance to the cutting surface are provided with a geometric pattern changing the surface structure.
Patent AT-E256522-T1 (AT)
Inventor: NALDI VALTER
IPC: B23D47/02
Filed: 1998-10-21
Granted: 2004-01-15
Abstract: A machine (1) for cutting flat bodies (2), e.g. panels, having a fixed first table (4) supporting flat bodies (2) to be cut into strips; a straight cutting line (12) located between an input station (6) and an output station (7), being travelled by a rotary cutting tool (14); and a movable second table (15,33) connectable to the first table (4) by connecting means (16), so as to be rotatable selectively about at least one vertical axis, and so as to slide parallel to the cutting line (12). The connecting means (16) comprise a guide (17) fitted to said base (3); and at least one pivot member (18) fitted to said second table (15,33 or 51) and cooperating with said guide (17) to enable said second table (15,33 or 51) to rotate about said pivot member (18) and to move parallel to a respective long side or parallel to a respective short side, so that said second table (15,33 or 51) may be positioned with a long side parallel to said line (12) or with a short side parallel to said line (12). The guide (17) being open longitudinally to permit free insertion/withdrawal of said pivot members (18) inside/from said guide (17). <IMAGE>
Patent AT-E209023-T1 (AT)
Inventor: GRUNDEI HANS DR
IPC: A61F2/38
Filed: 1998-10-30
Granted: 2001-12-15
Abstract: The leg exoprosthesis has an adapter (2) for a knee joint (3) fixed to it, and a lower leg prosthesis connected to it. A force-transmitting element (5), joined to the lower leg prosthesis (4), consists of a rein with a connecting element (6) attached on the thigh stump side and in the form of a stirrup for attaching it to the stretching muscles. The adapter is placed with a proximal stem part (7) into the tubular bone stump of the thigh stump. The stem part is at least partly covered with an open-meshed, three-dimensional netting structure (10). The distal end has a coupling (9) for the knee joint.
Patent AT-E270693-T1 (AT)
Inventor: TAKEMURA KAZUYA
IPC: C08K3/22
Filed: 1998-04-24
Granted: 2004-07-15
Abstract: A polycarbonate/polyolefin resin composition which has excellent wear property, mechanical strength and flame retardancy and which is adapted for use as a material for OA equipment, home appliance, automobile components, medical apparatus, and the like is provided. The polycarbonate/polyolefin resin composition contains a polycarbonate resin (A), a polyolefin resin (B), a modified polyolefin resin (C), a compound (D) represented by the formula (d) : HOOC-R-NH2, a styrene copolymer resin (E), and a brominated polycarbonate oligomer and said diantimony tetraoxide and/or said diantimony pentaoxide (F) in a particular combination. The production process and an article molded from such resin composition are also provided.
Patent AT-E243908-T1 (AT)
Inventor: LEHTIMAEKI MATTI
IPC: H04L29/06
Filed: 1998-04-30
Granted: 2003-07-15
Abstract: In summary, a method and system for performing data transmission is described, wherein a data call is detected (51) and transmitted without using a modem function (54), in case digital connection of the transmission link can be established. A negotiation (52) is performed in order to check the possibility of digitally transferring the data (53). Thereby, the use of a modem function (55) can be restricted to those cases where digital connection cannot be established. Consequently, network processing power can be saved and transmission quality improved.
Patent AT-E218025-T1 (AT)
Inventor: MAISANO JOSEPH
IPC: H04R3/00
Filed: 1998-07-14
Granted: 2002-06-15
Abstract: For beam forming acoustical signals the phase difference of the output signals of two acoustical/electrical transducers is determined (27) and is multiplied by a factor (30). One of the two output signals of the at least two transducers is phase shifted by an amount according to the multiplication result. This phase shifted signal and the signal of the second transducer are led to a signal processing unit, wherein beam forming on these at least two signals is performed. Thereby, it becomes possible to perform beam forming as if the transducers were mutually distant by more than they physically are. <IMAGE>
Patent AT-E215642-T1 (AT)
Inventor: MUTSCHLER FRIEDOLF
IPC: E01F7/04
Filed: 1998-05-29
Granted: 2002-04-15
Abstract: A method and device for preventing avalanches and other snow slides. The snow mass is divided into individual layers or an existing division is used and the individual layers are mixed together. The dividing and mixing can take place horizontally and/or vertically and compacting can take place at the same time. The device consists essentially of a curved retaining bar (3) which is anchored to the slope and bears at least one lifting body (15). The lifting body is preferably arranged at a certain angle to the retaining bar.
Patent AT-E258948-T1 (AT)
Inventor: CARDINAUD DENIS
IPC: C08J3/03
Filed: 1998-11-17
Granted: 2004-02-15
Abstract: The invention concerns an aqueous silicon dispersion containing polyorganosiloxanes (POS) cross-linkable or cross-linked by condensation polymerisation. The aim of the invention is to provide a dispersion of this type which remedies the drawbacks of known dispersions, and capable of being properly and sufficiently cross-linked into an elastomer which provides the final application (e.g. paint) with suitable properties in particular mechanical and rheological. The invention achieves this aim by providing an aqueous silicon dispersion that can be used particularly in the formulation of paint and is characterised in that the droplets of the non-aqueous phase which constitute it are obtained from a POS resin A cross-linkable by OH/OH or OH/OR condensation and comprising at least 50 % mol of siloxyl units (T(R<a>SiO3/2); and it also comprises a basic activator B such as a hydroxylated POS resin, a condensation catalyst such as tin salt, a co-crosslinking agent D such as trialkoxysilane hydrolysate and a surfactant E; said compounds being selected so as to enable cross-linking inside the droplets of the non-aqueous phase to obtain in situ in emulsion form a cross-linked silicon dispersed phase with increased molecular weight. The invention is applicable to formulation of paints or the like, of sealing materials (sealant) or other building material.
Patent AT-E279781-T1 (AT)
Inventor: COLOMBO FRANCO
IPC: H01H57/00
Filed: 1999-12-02
Granted: 2004-10-15
Abstract: An electronic driving circuit for a bistable actuator activated by piezoelectric elements, particularly for residual-current devices, the circuit comprising voltage step-up means which are suitable to step up and store a voltage generated across a secondary winding of a current sensor, the step-up means being connected to threshold setting means which are suitable to determine an intervention threshold of a bistable actuator activated by piezoelectric elements, whose activation is determined by an excitation voltage applied across it which is higher than the voltage threshold set by the threshold setting means. <IMAGE>
Patent AT-E310894-T1 (AT)
Inventor: MILLOY GORDON THOMAS
IPC: E21B33/072
Filed: 1999-05-19
Granted: 2005-12-15
Abstract: A pressure control apparatus is described, particularly for use with wireline pressure equipment (30), as having a first portion (50), which may be located in close proximity to the wireline pressure equipment. The first portion has at least one fluid pressure outlet and at least one controlling mechanism to facilitate control of the fluid pressure outlet. The controlling mechanism is operable by a control system (52), at least a portion of which is located remote from the first portion in, for instance a control cabin. A method of controlling pressure equipment used in the exploration, production and/or exploitation of hydrocarbons is also described, as is a regulating device. <IMAGE>
Patent AT-E213492-T1 (AT)
Inventor: BIGOT PATRICK
IPC: C07C209/28
Filed: 1999-03-26
Granted: 2002-03-15
Abstract: Preparation of racemic cis-N-methyl-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthyl amine (racemic sertraline) (I) in its salt form from 4-(3,4-dichlorophenyl)-tetralone (II) comprises: (1) reacting (II) with N-methylformamide in the presence of formic acid; (2) adding a base; and (3) separating the salt of (I) by selective crystallization with an acid. Preparation of racemic cis-N-methyl-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthyl amine (racemic sertraline) of formula (I) in its salt form from 4-(3,4-dichlorophenyl)-tetralone of formula (II) comprises: (1) reacting (II) with N-methylformamide in the presence of formic acid; (2) adding a base; and (3) separating the salt of (I) by selective crystallization with an acid.
Patent AT-E290237-T1 (AT)
Inventor: WILLEMS MATTHIAS
IPC: G06F9/46
Filed: 1999-07-29
Granted: 2005-03-15
Abstract: The method involves identifying processes (P1), as well as their operating device, which are respectively assigned with a first (PID1) and a second identifier (RID1) clearly characterizing the process. After premature finishing of the process, another process (P2) continuing the functions of the finished process is commenced. The second process is assigned with the second identifier of the finished process. The second identifier is preferably secured against a renewed start and/or loading of a control element.
Patent AT-E327632-T1 (AT)
Inventor: KRIMMER ROLAND
IPC: H04M3/22
Filed: 1999-01-13
Granted: 2006-06-15
Abstract: An adjustment and current-measurement method for a subscriber line circuit of a digital telephone exchange is integrated in the low-voltage section of the subscriber line circuit. A previously determined disturbance variable, which is stored in the low-voltage section with a reversed mathematical sign, is added to the currents which are to be measured, for example, for an adjustment of the supply current or of the operability of the subscriber line circuit. This makes it possible to carry out a current measurement for already corrected current levels.
Patent AT-E395876-T1 (AT)
Inventor: MONTGOMERY ROBERT
IPC: A61C13/00
Filed: 1999-02-12
Granted: 2008-06-15
Abstract: The present invention provides a tooth whitening composition having a transparent first component that is a carrier compound and a transparent second component that is an oxidizing compound which when applied to a stained tooth and exposed to actinic light is activated to facilitate tooth whitening. The invention also provides a method for light-activated tooth whitening which comprise applying a tooth-whitening composition to one or more teeth and exposing said composition to actinic light to activate said oxidizing compound. The present invention further provides a device for tooth whitening which has a light source, at least one optical output, a projection means for holding and positioning said optical output outside of a patient's mouth in a manner so as to provide approximately simultaneous and uniform illumination of a patient's front teeth by said optical output; and a connection means for connecting said light source to said optical output. The invention also provides methods of using the device.
Patent AT-E235582-T1 (AT)
Inventor: GYPEN LEO
IPC: C03C8/14
Filed: 1999-06-22
Granted: 2003-04-15
Abstract: The enamelled projection screen includes a substrate which is coated with at least one enamel layer which includes a pearlescent pigment and the gloss degree of which is between 1 and 40% on the 60° measuring head according to the ISO 2813 standard. This screen is manufactured by applying an enamel slurry on a substrate and burning it in at a high temperature, whereby, before the burning-in takes place, a quantity, preferably between 0.5 and 50 weight % in respect to the quantity of enamel in dry form, of a pearlescent pigment is added to the enamel slurry. The contents of pearlescent pigment are chosen sufficiently high and the temperature of burning-in sufficiently low in order to obtain the aforementioned gloss degree.
Patent AT-E216124-T1 (AT)
Inventor: ALBRECHT WOLFGANG
IPC: H01F29/04
Filed: 1999-06-04
Granted: 2002-04-15
Abstract: The invention relates to a tap selector switch with a preselector for uninterrupted switching-over between different winding taps of a tapped transformer. The entire selector is in that case accommodated as a separate assembly in an own insulating material housing, and the fixed preselector contacts are constructed in circular form and arranged around a switch rod in different planes in the interior of this insulating material cylinder. Connection to them is made by preselector contact bridges, which are fastened to the switch rod, with radially resilient contact members.
Patent AT-E442670-T1 (AT)
Inventor: STALMANS LIEVEN
IPC: H01L21/00
Filed: 1999-07-02
Granted: 2009-09-15
Abstract: A thin-film opto-electronic device on a conductive silicon-containing substrate includes a sequence of layers. The layers include a layer of a porous medium preferably a porous silicon, on a substrate. The porous layer has both light diffusing and light reflecting properties. In addition, a non-porous layer is located on said porous silicon layer, with at least one first region and at least one second region being in said non-porous layer. The first region is of a first conductivity type acting as a light absorber and the second region has a conductivity of a second type, different from said first conductivity type. The sequence of layers is such that optical confinement is realised in the device.
Patent AT-E318922-T1 (AT)
Inventor: GUENZBURG WALTER
IPC: C12N15/09
Filed: 1999-06-30
Granted: 2006-03-15
Abstract: The present invention relates to a retroviral vector encoding heterologous genes particularly for gene therapy of genetic defects or viral infections.
Patent AT-E337617-T1 (AT)
Inventor: STEINER RALPH
IPC: H01L43/06
Filed: 1999-07-01
Granted: 2006-09-15
Abstract: A trench-Hall device sensitive to magnetic inductions parallel to the chip surface is reported. The vertically oriented active region (20) is defined by two parallel trenches (23.1 and 23.2) with a distance of e.g. only 2.4  mu m and being filled with a dielectric material, e.g. polysilicon. Contact pillars (24.1 and 24.2) contact the active region of the device in a buried area at a depth of e.g. 20  mu m. These deep contacts allow symmetrical operation of the active region analogous to a lateral symmetrical Hall plate, which symmetrical operation is favorable for dynamic offset reduction. The Hall device can be produced with known technologies and it shows a sensitivity of 320 V/AT with a non-linearity below 0.1 %. The proposed manufacturing process enables the electrically insulated co-integration of sensor and circuitry on a single CMOS chip.
Patent AT-E348272-T1 (AT)
Inventor: GOEBEL ALAN
IPC: F16D3/58
Filed: 1999-08-02
Granted: 2007-01-15
Abstract: Disclosed herein is an elastomeric coupling for transmitting torque between two shafts approximately aligned on a shaft axis, which coupling comprises a composite member extending arcuately about an axis and including an elastomeric center element having an axially and radially extending portion including an inner surface, a shoe having an axially inner portion fixed to the extending portion of the elastomeric center element, and an axially outer portion extending from the axially inner portion and including an inner surface, and a hub adapted to be connected to one of the shafts and including an outer surface having a circumference and a length and being engaged with the inner surface of the shoe substantially throughout the circumference and the length of the outer surface of the hub.
Patent AT-E262189-T1 (AT)
Inventor: AGRUSA RUSSELL L
IPC: G05B19/418
Filed: 1999-10-15
Granted: 2004-04-15
Abstract: A system for communicating according to a standard communication protocol for process control includes a plurality of interconnected computers. The system includes a module that permits communication of information between computers that communicate with process control equipment. The system also includes a module that permits a primary controlling machine to communicate with computers that communicate with process control equipment, and that permits a secondary controlling machine to take the place of the primary controlling machine when the primary controlling machine is unavailable. The system further includes a module that aggregates requests for information directed to one computer that communicates with a piece of process control equipment, communicates with the computer and obtains the information, and delivers the information to each of the requesters. The standard communication protocol for process control can be OPC, and the communicated information can be one or more process control parameters.
Patent AT-E309966-T1 (AT)
Inventor: PAYRAUDEAU MICHELE
IPC: C12M1/00
Filed: 1999-12-23
Granted: 2005-12-15
Abstract: The invention concerns a method and installation for the treatment of excess sludge derived from biological wastewater treatment plants. The method is characterized in that it consists of associating at least one digestion step (<HIL><PDAT>4</BOLD><PDAT>) and at least one wet oxidation step (<HIL><PDAT>2</BOLD><PDAT>) of said sludge, said wet oxidation step being conducted at a temperature of between 50° C. and 180° C. and at a pressure of between 2 and 40 bar.</PTEXT>
Patent AT-E280793-T1 (AT)
Inventor: PROBST JOACHIM
IPC: C08G18/40
Filed: 1999-12-06
Granted: 2004-11-15
Abstract: This invention relates to aqueous two-component polyurethane systems, to a process for producing them, and to their use for the production of coatings having an enhanced impact strength and good resistance to solvents.